While your roof is designed to withstand the elements, some storms are more intense than others. There are signs to look for when you believe there may have been damage to your roof. Please be safe when inspecting your roof—possibly view from a window inside the house or use binoculars from the ground. If in doubt, call a professional roofing contractor. Owens Corning™ Roofing has a network of Preferred Contractors. Click here to find a Preferred Contractor member in your area.
Significant wind can cause shingles to blow off the roof deck. Missing shingles can lead to leaks and other interior damage. Other wind damage may not be easy to see, especially if the adhesive seal that provides a water-shedding surface is broken. Always be safe when checking for roof damage. Call a professional roofing contractor for assistance.
All manufacturers publish a wind warranty on their shingles; it is important to compare the wind coverage when making your shingle selection on a new roof. If the winds that caused the shingle damage were above the manufacturer’s wind coverage, you’ll need to file an insurance claim. If they were not, contact the shingle manufacturer to file a claim.
Potential signs of wind damage:
– Missing shingles
– Thin horizontal lines where granules have been worn off about 1-2 inches beneath the shingle above; this could indicate that the shingle seal was broken and the shingle was flapping in the wind rubbing against the shingle above it. To be effective against the elements, shingles must be sealed to each other as one water tight roof deck.